Whole Car Shakes Over Bumps
The vehicle experiences a whole-car vibration when driving over bumps, which typically indicates a suspension or chassis issue. In a Tesla Model 3, common causes include loose or worn suspension components, unbalanced wheels, or issues with the vehicle's structural integrity.
Diagnosis Details
Possible Causes
Loose or worn suspension components (e.g., control arm bushings, ball joints, or sway bar links) causing excessive play when hitting bumps.
Worn or damaged shock absorbers or struts that fail to dampen impact, transmitting vibration through the chassis.
Wheel imbalance or bent rim, which becomes more noticeable over uneven surfaces.
Loose or damaged subframe or mounting bolts, allowing the entire drivetrain or suspension to shift over bumps.
Related OBD-II Codes
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What You Should Do
Inspect suspension components for looseness or wear, check shock absorbers for leaks or damage, verify wheel balance and rim condition, and examine subframe bolts for proper torque.
A professional alignment and suspension inspection is recommended.
Related Repairs
Estimated Repair Cost
$150–$1,200 depending on the specific component needing replacement (e.g., control arm bushings ~$300, shock absorbers ~$800, wheel balance ~$50).
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.